EP 3851150 B1 20240313 - ANAESTHETIC DOSING DEVICE WITH A MEASURING UNIT
Title (en)
ANAESTHETIC DOSING DEVICE WITH A MEASURING UNIT
Title (de)
ANÄSTHESIEMITTELDOSIERVORRICHTUNG MIT EINER MESSEINHEIT
Title (fr)
DISPOSITIF DE DOSAGE D'UNE ANESTHÉSIQUE DOTÉ D'UNE UNITÉ DE MESURE
Publication
Application
Priority
DE 102020000268 A 20200117
Abstract (en)
[origin: CN113134150A] An anesthetic dispensing device (100) includes a measuring unit (150) for determining an anesthetic concentration in an area of an outlet (142) of the anesthetic dispensing device. The measuring unit is configured to measure a first parameter (154) of a gas concentration-dependent characteristic between a mixer unit (140) and a second parameter (155) of the gas concentration-dependent characteristic in a second gas branch (120) or in an area of a breathing gas feed (112) of the anesthetic dispensing device by at least one sensor element (152). The measuring unit is further configured to determine the anesthetic concentration between the mixer unit and the outlet and to output a corresponding concentration signal (160) as a function of calibration information assigned to the second parameter and of the first parameter.
IPC 8 full level
A61M 16/10 (2006.01); A61M 11/04 (2006.01); A61M 16/00 (2006.01); A61M 16/18 (2006.01); G01F 1/68 (2006.01)
CPC (source: CN EP US)
A61M 11/041 (2013.01 - EP); A61M 16/0003 (2014.02 - US); A61M 16/024 (2017.08 - EP); A61M 16/104 (2013.01 - CN EP); A61M 16/12 (2013.01 - US); A61M 16/18 (2013.01 - CN EP US); G01F 1/74 (2013.01 - EP); G01F 15/003 (2013.01 - EP); G01F 15/046 (2013.01 - EP); G01F 25/10 (2022.01 - EP); A61M 2016/102 (2013.01 - EP); A61M 2016/1035 (2013.01 - CN EP US); A61M 2202/0208 (2013.01 - EP); A61M 2202/0266 (2013.01 - EP); A61M 2202/0283 (2013.01 - EP); A61M 2205/3327 (2013.01 - EP); A61M 2205/3368 (2013.01 - CN EP); A61M 2205/702 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3851150 A1 20210721; EP 3851150 B1 20240313; CN 113134150 A 20210720; DE 102020000268 A1 20210722; US 11801361 B2 20231031; US 2021220602 A1 20210722
DOCDB simple family (application)
EP 21150132 A 20210105; CN 202110056053 A 20210115; DE 102020000268 A 20200117; US 202117149109 A 20210114